[PATCH] gpt: allow spaces in partition list

[Mikhail Kshevetskiy]

This allows spliting partition list to several lines in environment file

ex:
--------------------
gpt_partition_list=
        name=boot1,size=5MiB,start=0x100000;
        name=boot2,size=5MiB;
        name=rootfs1,size=70MiB;
        name=rootfs2,size=70MiB;
        name=overlay1,size=20MiB;
        name=overlay2,size=20MiB;
        name=art,size=4MiB;

Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevets...@iopsys.eu>
---
 cmd/gpt.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/cmd/gpt.c b/cmd/gpt.c
index 7aaf1889a5a..2b29ab98ccc 100644
--- a/cmd/gpt.c
+++ b/cmd/gpt.c
@@ -117,6 +117,7 @@ static char *extract_val(const char *str, const char *key)
                k = strsep(&v, "=");
                if (!k)
                        break;
+               k += strspn(k, " \t");
                if  (strcmp(k, key) == 0) {
                        new = strdup(v);
                        break;
@@ -151,6 +152,7 @@ static bool found_key(const char *str, const char *key)
                k = strsep(&s, ",");
                if (!k)
                        break;
+               k += strspn(k, " \t");
                if  (strcmp(k, key) == 0) {
                        result = true;
                        break;
-- 
2.43.0